GB1493254A - Watch - Google Patents

Watch

Info

Publication number
GB1493254A
GB1493254A GB50975/76A GB5097576A GB1493254A GB 1493254 A GB1493254 A GB 1493254A GB 50975/76 A GB50975/76 A GB 50975/76A GB 5097576 A GB5097576 A GB 5097576A GB 1493254 A GB1493254 A GB 1493254A
Authority
GB
United Kingdom
Prior art keywords
watch
calculator
nov
specifications
entered
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB50975/76A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suwa Seikosha KK
Original Assignee
Suwa Seikosha KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suwa Seikosha KK filed Critical Suwa Seikosha KK
Publication of GB1493254A publication Critical patent/GB1493254A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/84—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by ergonomic functions, e.g. for miniature keyboards; characterised by operational sensory functions, e.g. sound feedback
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0064—Visual time or date indication means in which functions not related to time can be displayed
    • G04G9/007—Visual time or date indication means in which functions not related to time can be displayed combined with a calculator or computing means

Abstract

1493254 Watch incorporating calculator SUWA SEIKOSHA KK 6 Nov 1974 [7 Nov 1973] 50975/76 Divided out of 1493251 Heading G4A The data keys of the watch disclosed in parent Specification are omitted and the digits from 0 to 9 are successively displayed by a display device driven by a non-stable multivibrator, a decimal counter and a decoder, a switch being manually operated when a number n is seen to be displayed to enter the number n into the calculator of the watch. Functions may be entered by means of separate function keys or may be successively displayed on another display device and entered in a similar way to the data. One or more of the switches of the calculator may be used to correct the time indication. Specifications 1,493,252, 1,493,253, 1,493,255 and 1,493,256 are also divided from parent Specification. Specification 1,493,255 is referred to. Reference has been directed by the Comptroller to Specifications 1,389,136 and 1,405,009.
GB50975/76A 1973-11-07 1974-11-06 Watch Expired GB1493254A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48125182A JPS5077065A (en) 1973-11-07 1973-11-07

Publications (1)

Publication Number Publication Date
GB1493254A true GB1493254A (en) 1977-11-30

Family

ID=14903915

Family Applications (6)

Application Number Title Priority Date Filing Date
GB48084/74A Expired GB1493251A (en) 1973-11-07 1974-11-06 Watch
GB50973/76A Expired GB1493252A (en) 1973-11-07 1974-11-06 Watch
GB50975/76A Expired GB1493254A (en) 1973-11-07 1974-11-06 Watch
GB50974/76A Expired GB1493253A (en) 1973-11-07 1974-11-06 Watch
GB50976/76A Expired GB1493255A (en) 1973-11-07 1974-11-06 Watch
GB50977/76A Expired GB1493256A (en) 1973-11-07 1974-11-06 Watch

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB48084/74A Expired GB1493251A (en) 1973-11-07 1974-11-06 Watch
GB50973/76A Expired GB1493252A (en) 1973-11-07 1974-11-06 Watch

Family Applications After (3)

Application Number Title Priority Date Filing Date
GB50974/76A Expired GB1493253A (en) 1973-11-07 1974-11-06 Watch
GB50976/76A Expired GB1493255A (en) 1973-11-07 1974-11-06 Watch
GB50977/76A Expired GB1493256A (en) 1973-11-07 1974-11-06 Watch

Country Status (6)

Country Link
US (1) US4041295A (en)
JP (1) JPS5077065A (en)
CH (1) CH612065B (en)
GB (6) GB1493251A (en)
HK (3) HK45879A (en)
MY (3) MY8000047A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH615316B (en) * 1975-09-05 Sharp Kk ELECTRONIC CALCULATOR WATCH.
JPS5236081U (en) * 1975-09-05 1977-03-14
JPS5263074U (en) * 1975-11-06 1977-05-10
US4158285A (en) * 1976-02-09 1979-06-19 Hewlett-Packard Company Interactive wristwatch calculator
JPS52145246U (en) * 1976-04-28 1977-11-04
US4173862A (en) * 1976-06-01 1979-11-13 Kunihiro Daigo Booster circuit for electronic timepiece
GB1601863A (en) * 1977-03-30 1981-11-04 Citizen Watch Co Ltd Portable electronic device and input circuit therefor
JPS53158959U (en) * 1977-05-20 1978-12-13
JPS53158957U (en) * 1977-05-20 1978-12-13
JPS5638653A (en) * 1979-09-06 1981-04-13 Casio Comput Co Ltd Semiconductor integrated circuit having conventionality
JPS5733384A (en) * 1980-08-07 1982-02-23 Seiko Koki Kk Mode switching device of electronic timepiece
JPS5875632A (en) * 1982-10-04 1983-05-07 Matsushita Electric Ind Co Ltd High frequency heater
US4891777A (en) * 1983-05-11 1990-01-02 The Laitram Corporation Single hand keyboard arrays providing alphanumeric capabilities from twelve keys
GB2150096B (en) * 1983-11-25 1987-08-05 Hitachi Shipbuilding Eng Co Docking apparatus for ships
US4755796A (en) * 1986-09-15 1988-07-05 Cheng Peter S C Keyboard for miniature data processing devices
US5426449A (en) * 1993-04-20 1995-06-20 Danziger; Paul Pyramid shaped ergonomic keyboard
SE511220C2 (en) * 1997-10-20 1999-08-23 Ingf I Hagloef Ab Hand-held counter
US5878002A (en) * 1998-03-30 1999-03-02 Pfeil; William Tactile actuated electronic computer wrist watch
US8554812B1 (en) 2009-08-06 2013-10-08 Harinder Paul Metric-converter watch device
US8386542B1 (en) 2009-08-06 2013-02-26 Harinder Paul Watch calculator device for unit conversions

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526892A (en) * 1967-02-27 1970-09-01 Stromberg Carlson Corp Signalling system with upper and lower case designations
US3852952A (en) * 1970-10-20 1974-12-10 Centre Electron Horloger Electronic watch
US3715746A (en) * 1971-03-10 1973-02-06 Omron Tateisi Electronics Co Keyboard input device
JPS4843550A (en) * 1971-10-04 1973-06-23
JPS5525395B2 (en) * 1972-01-21 1980-07-05
US3813533A (en) * 1972-06-02 1974-05-28 Garrett Comtronics Corp Clock calculator
US3803834A (en) * 1973-02-06 1974-04-16 Time Computer Wristwatch calculator
US3855461A (en) * 1973-08-30 1974-12-17 Hewlett Packard Co Calculator with key code association and display features

Also Published As

Publication number Publication date
GB1493252A (en) 1977-11-30
CH612065GA3 (en) 1979-07-13
US4041295A (en) 1977-08-09
HK46380A (en) 1980-09-05
GB1493255A (en) 1977-11-30
MY8100153A (en) 1981-12-31
HK45779A (en) 1979-07-13
GB1493253A (en) 1977-11-30
MY8000047A (en) 1980-12-31
MY8000048A (en) 1980-12-31
GB1493251A (en) 1977-11-30
CH612065B (en)
GB1493256A (en) 1977-11-30
JPS5077065A (en) 1975-06-24
HK45879A (en) 1979-07-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19941105